正常人行走时的步长大约是( )
A.0.5cm
B.5m
C.50cm
D.50m
答案:C
20世纪的名画《格尔尼卡》是在1937年为抗议德军对西班牙的侵略暴行而作的。它的作者是[ ]
A.毕加索
B.伏尔泰
C.贝多芬
D.罗斯福
.
The city, which _________ by beautiful scenery, is where I was born.
A.is surrounding
B.is surrounded
C.surrounded
D.surrounding